Description

BC premium valves guides are made from Manganese Silicon Aluminum Bronze alloy and CNC machined to exacting tolerances. BC guides are resistant to cracking and corrosion, while reducing friction and insures high lubrication even at elevated engine temperatures and rpm's.

Specifications

Compatibility

  • 2001-2014 Subaru WRX
  • 2002-2020 Subaru STI

BC premium valves guides are made from Manganese Silicon Aluminum Bronze alloy and CNC machined to exacting tolerances. BC guides are resistant to cracking and corrosion, while reducing friction and insures high lubrication even at elevated engine temperatures and rpm's.

  • 2001-2014 Subaru WRX
  • 2002-2020 Subaru STI

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